package com.geoserver.dao;

import com.geoserver.entity.Sensor;
import org.apache.ibatis.annotations.Mapper;

import java.util.ArrayList;

/**
 * FileName: SensorDao
 * Create by fengzheng on 2019/4/28 22:38
 * Description: 传感器数据Dao
 */

@Mapper
public interface SensorDao {

    ArrayList<Sensor> queryData(int sn) throws Exception;
}
